Pump Jack API 11e RM Reverse Mark Pumping Unit

• Customization: Available
• After-sales Service: 7X24
• Warranty: 18months
• Model NO.: RM
• Certification: CE, ISO 9001:2008, API 11e
• Condition: New
• Transmission: Mechanical
• Pumping Way: With Rod
• Type: Conventional Beam
• Standard: API 11e
• Transport Package: in Box
• Specification: 114-912
• Trademark: LFM
• Origin: China
• Production Capacity: 1000

Product Description

Product Description
API RM Reverse Mark Pumping Unit is similar in appearance to conventional pumping unit. It adopts phased crank, and is widely used as energy efficient pumping unit in rod pumping work. Our product accords with API Spec 11E Specifications for Pumping Units and Chinese petroleum industry standard GB/T29021-2012 and other related standards.

Performance and advantage
Modularization and virtual manufacturing technology have been adopted in the process of designing. It is similar in appearance and motion characteristics as conventional pumping unit.
The reducer adopts symmetrical involute gear transmission or double circular arc herringbone gear transmission, with good sealing, low noise, smooth running and reliable durability.
Phase angle on crank reduces maximum torque peak of gear reducer; increase crank angle between two limit positions to improve dynamic performance, reduce motor power; obvious energy-saving effect.
The structure is optimized; the parts are of high standardization, universalization, and serialization. Operation simple, ease of maintenance and long service life.

Product Specification

Model	Rated Polished Rod Capacity (lbs)	Stroke (in)	Rated Torque of reducer (lbs.in)
RM-912D-365-192	36,500	192,158,127	912,000
RM-640D-305-168	30,500	168,139,111	640,000
RM-640D-256-144	25,600	144,119,86	640,000
RM-456D-305-120	30,500	120,100,80	456,000
RM-456D-256-120	25,600	120,100,80	456,000
RM-320D-256-144	25,600	144,119,96	320,000
RM-320D-213-120	21,300	120,100,80	320,000
RM-228D-256-100	25,600	100,83,67	228,000
RM-228D-173-74	17,300	74,62,51	228,000

Product  Photos


Factory

Certificates

FAQ

Q1: What's your packing?
A:  Regular packing.

Q2: What's your delivery?
A:  Normally, about 30-45 days.

Q3:  What are the shipping methods?
A: Ocean shipment to the port near from you; Air shipment to the shipment near from your company; Door to door service by  international express.

Q4:  What about the payment options?
 A: In general, we accept T/T. 

Q5:  When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in  your  email so that we will detail with your inquiry priority.